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慢性化脓性中耳炎是儿童最常见的耳病之一,其主要特征是长期或间断地耳流脓、鼓膜穿孔和耳聋。这种病多侵犯鼓室和乳突的黏膜,严重者可伴有骨质损伤,破坏听小骨、鼓室和乳突的骨壁。此外,中耳内可能还会形成一种似瘤而非瘤样的东西——胆脂瘤,它在细菌的作用下破坏中耳的传音结构,并进一步腐蚀骨壁,所以特别应该引起我们的注意。 引起慢性化脓性中耳炎的主要原因是急性化脓性中耳炎治疗不及时或不合理,鼻咽部的慢性炎症(例如慢性扁桃体炎、增殖体炎和慢性鼻窦炎等)、慢性营养不良性疾病也是不容忽视的因素。
Chronic suppurative otitis media is one of the most common ear infections in children, with the main features being prolonged or intermittent ear pus, tympanic membrane perforation and deafness. This disease more violations of tympanic and papillary mucosa, severe cases may be associated with bone damage, destruction of the ossicles, tympanic and mastoid bone wall. In addition, the middle ear may also form a tumor rather than tumor-like things - cholesteatoma, which under the action of bacteria in the middle ear to destroy the acoustic structure and further erosion of the bone wall, so in particular should cause us Attention. The main cause of chronic suppurative otitis media is the treatment of acute suppurative otitis media is not timely or unreasonable, chronic inflammation of the nasopharynx (such as chronic tonsillitis, proliferative inflammation and chronic sinusitis, etc.), chronic malnourished diseases can not be ignored the elements of.